baber/WOPTO huggingface dataset:
Patent JP-2005200099-A (JP)
Title: Level gauge and liquid volume transfer system
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/78
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level gauge and a liquid volume transfer system which detect a level gauge failure that shows the gauge unable to transmit a correct indication volume and prevent problems due to such a level gauge failure.  <P>SOLUTION: According to the level volume transfer system, tank liquid level information detected by the level gauge 2 is transferred to an information processing unit 11. When a volume of the level gauge 2 designated does not change more than a given degree after a preset time has passed, a signal transmitting means 7 transmits a signal informing such a state of the volume designated to the information processing unit 11. When the level gauge 2 detects a liquid volume of the tank and the detected liquid volume does not change more than a given degree after a given time has passed, the signal transmitting means 7 transmits a signal informing such a state of the detected liquid volume. And further, the signal transmitting means 7 does not transmit the signal when the detected liquid volume changes within the given degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230408-A (JP)
Title: Method for treating substrate and method for manufacturing separation membrane by using this treatment method
Inventor: UENO YOSHIYUKI
IPC: A61L27/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate which needs nonionic hydrophilic properties on the surface without deactivating characteristics of a functional material existing on the substrate.  <P>SOLUTION: A method for treating the substrate is characterized by that a nonionic hydrophilic polymer is brought into contact with the substrate on which the functional material exists. The method can be widely used for applications which need nonionic hydrophilic properties on the surface without deactivating the characteristics of the functional material existing on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244354-A (JP)
Title: Differential amplifier and semiconductor device
Inventor: MATSUDA AKIYOSHI
IPC: H03F3/45
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier capable of outputting the amplitude of an input signal at a constant amplification factor regardless of variation in the central voltage of the input signal.  <P>SOLUTION: The differential amplifier comprises first differential pair of Tr1 and Tr2 receiving complementary input signals Vin1 and Vin2 and principally operating when the complementary input signals are not lower than the intermediate level of power supply voltages VDD and Vss, second differential pair of Tr3 and Tr4 receiving complementary input signals and principally operating when the complementary input signals are not higher than the intermediate level of power supply voltage, and current combining sections Tr5-Tr10 for combining output currents from the first and second differential pairs to produce output voltages Vout1 and Vout2 wherein output current cancel circuits Tr31, Tr32 and 11a cancel a current corresponding to the output current from one differential pair at the current combining section based on the complementary input signal such that the output current from any one of the first and second differential pairs has a current level combined at the current combining section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241782-A (JP)
Title: Correcting apparatus for optical member, correction method therefor and correcting apparatus for pellicle using the method
Inventor: SAKATA AKIRA
IPC: G03F1/62
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correcting apparatus for an optical member to correct an original plate for exposure having a light-transmitting optical member on a photomask, and to provide an apparatus and a method for correcting an optical member such as a pellicle film to eliminate the uneven film thickness of the optical member such as a pellicle or stress distortion caused on sticking the optical member such as a pellicle film.  <P>SOLUTION: The correcting apparatus for an optical member is equipped with a measuring means to measure the amount of optical distortion in an optical member, a laser irradiating means to change the refractive index of the optical member, and a stage moving means which mounts an original plate for exposure having the optical member and which can move to any position in the plane direction of the original plate for exposure and in the film thickness direction of the optical member. After the optical member is mounted on the photomask, the correcting means condenses laser light into within the film of the optical member and irradiates the member with the laser light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240400-A (JP)
Title: Precast concrete member joining method
Inventor: NODA MASARU
IPC: E21D11/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for easily and smoothly joining precast concrete members to each other.  <P>SOLUTION: The joining method for joining the precast concrete members to each other comprises a step of adhering one adhesive face 7a of a two-sided adhesive tape 6 to a joint face 11 of one precast concrete member 1 to paste the two-sided adhesive tape thereto and a step of adhering the other adhesive face 7b of the pasted two-sided adhesive tape 6 to a joint face 11 of the other precast concrete member 1 to join the precast concrete members 1 to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238980-A (JP)
Title: Rear derailer for bicycle
Inventor: ONOKI TAKUMI
IPC: B62M9/1242
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear derailer for a bicycle in which a chain is easily returned to a tension pulley by the pedaling even when the chain is detached from the tension pulley.  <P>SOLUTION: The rear derailer comprises a base member, a link mechanism, a movable member, an outer plate member, an inner plate member 21, a guide pulley 22, a tension pulley 23, and a chain return part 32. The guide pulley is a pulley which is mounted between the plate members rotatably and movably in the axial direction on one end sides of both plate members, and engaged with a chain. The tension pulley is a pulley which is engaged with the chain, and rotatably mounted between the plate members on the other end sides of the plate members. The chain return part is provided in a vicinity of a mounting part of the tension pulley of the inner plate member so that the space from the chain is narrower than the other part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243949-A (JP)
Title: Substrate treating equipment
Inventor: NAKAGAWA TAKASHI
IPC: H01L21/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treating equipment which can restrain or prevent reaction products from adhering on a piping joint.  <P>SOLUTION: In the substrate treating equipment, a substrate to be treated is laid in a treatment chamber under reduced pressure, treatment gas is introduced, and the substrate is treated. The inner wall of the joint of a discharge piping which exhausts the treatment gas and the reaction product is made into a tapered profile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251874-A (JP)
Title: Method for evaluating semiconductor device
Inventor: HAYASHI YOICHI
IPC: H01L21/8234
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the impurity profile of an ESD (Electro Static Discharge) protection element nondestructively from its electrical characteristics.  <P>SOLUTION: The method for evaluation includes a process (electrical characteristic measurement 100) to measure electrical characteristics of a semiconductor device having the ESD protection element and a MOSFET formed on the same substrate, a process 110 (snap-back characteristic measurement 110) to measure the snap-back characteristic of the MOSFET, a process (impurity profile file extraction 120) to extract the impurity profile of the MOSFET by using an inverse modeling technology on the basis of the electric properties and the snap-back characteristic of the MOSFET, and a process (impurity profile correspondence 130) to correspond to the extracted impurity profile of the MOSFET with the impurity profile of the ESD protection element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250805-A (JP)
Title: Xml processor, xml processing method, xml processing program and recording medium
Inventor: MICHIGAMI RYUSUKE
IPC: G06F17/21
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time of a conversion process of XML data by a style sheet.  <P>SOLUTION: This XML processor 1 includes: a storage means storing an XML tree, the style sheet and an additional instruction to the XML tree; a conversion tree generation part 102 applying a conversion rule of the style sheet to the XML tree to generate a conversion tree; a conversion tree update part 105 updating the conversion tree on the basis of the additional instruction; and a conversion tree output part 106 extracting a conversion result according to the conversion rule from the updated conversion tree and outputting it. The conversion tree update part 105 specifies a node of the conversion tree from the additional instruction, converts additional data of the additional instruction according to the conversion rule of the specified node, and reflects the converted additional data in the conversion tree according to the conversion rule of the specified node.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248627-A (JP)
Title: Vibration control device for mobile concrete pump
Inventor: NUNOHARA TATSUYA
IPC: F15B15/14
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile concrete pump which is constructed such that an accumulator is incorporated in a derricking cylinder for derricking a base boom, to effectively suppress vibrations of the base boom due to damping operation of the accumulator, and that an extendable-side chamber of the derricking cylinder is connected to an oil chamber of the accumulator in one body, leading to omission of a hydraulic pipe, to thereby eliminate an accident caused by breakage of the hydraulic pipe.  <P>SOLUTION: According to the structure of the mobile concrete pump, the extendable-side chamber 23 of the derricking cylinder CY connected to the base boom 3 so as to derrick the same, communicates with the oil chamber 43 of the accumulator AC via an oil path 36 formed in a connection block 35 for connecting between the derricking cylinder CY and the accumulator AC in one body. When the base boom 3 terminates the derricking operation, free oil flow between the expandable-side chamber 23 and the oil chamber 43 is permitted, and feeding/discharging of oil to/from a contractible-side chamber 24 of the derricking cylinder CY is also permitted, to thereby suppress vibrations of the base boom 3 by virtue of cushioning operation of gas pressure in a gas chamber 44 of the accumulator AC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248100-A (JP)
Title: Method for producing cobalt-based black pigment
Inventor: MATSUSHITA HIDEKI
IPC: C01G51/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a black pigment exhibiting neither reddishness nor yellowishness but greenishness to bluishness a little while the conventional black pigment composed of tricobalt tetroxide exhibits reddishness and yellowishness.  <P>SOLUTION: The cobalt-based pigment is obtained by surface-treating fine particles of cobalt oxide with an aluminum compound, and sintering the surface-treated fine particles in a oxygen-containing atmosphere, which pigment has crystal structure of CoO and Co<SB>3</SB>O<SB>4</SB>and comprises fine particles containing aluminum. The cobalt oxide preferably has the crystal structure of CoO and Co<SB>3</SB>O<SB>4</SB>produced by the DC arc plasma method by using a consumptive anode electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256315-A (JP)
Title: Base isolation construction method and base isolation member used for this construction method
Inventor: HASHIBA KOICHI
IPC: F16F15/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation construction method for relieving vibration transmitted to a building when an earthquake occurs; and a new technology as a base isolation member for this construction method.  <P>SOLUTION: In this base isolation construction method, land being a building construction object is formed into a foundation floor surface B by being formed in a strong and flat shape. A base isolation control member C is formed by rotatably storing a base isolation sphere 5 formed of a highly hard material, and is fixed to a required place of the foundation floor surface B. A construction sill A is formed by longitudinally and laterally connecting the required number of base isolation surface forming V-grooved block bodies 1 presenting a plane square shape having a closed surface 1a. The construction sill A is positioned on the foundation floor surface B. The respective base isolation spheres 5 are linked so that swinging motion of the foundation floor surface B when the earthquake occurs, is absorbed by rolling of the base isolation spheres 5 to the closed surface 1a of the V-grooved block bodies 1 by being positioned in the closed surface center of the V-grooved block bodies corresponding to these frame bodies in the V-grooved block bodies 1 for constituting the construction sill A. The whole upper surface is also formed into a flattened construction surface by filling reinforcing mortar in an upper surface of the construction sill A, and a required structure is constructed on the construction surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278532-A (JP)
Title: Guiding device for radial turbine
Inventor: BARTHOLOMA KLAUS
IPC: F02B37/24
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a guiding device so that a blade adjusting time functional disorder is sufficiently prevented in the guiding device for a radial turbine of an exhaust driven supercharger in a heavy oil fuel type reciprocating internal combustion engine having a blade adjustable by an adjuster, arranged in a housing for adjusting a flow rate.  <P>SOLUTION: A shaft 4 of the blade 5 is supported by a compressor side housing part 1 of the exhaust driven supercharger in the guiding device. A spring element 7 is arranged before the tip of a blade shaft. This spring element is pressed to a contact support surface 14 of an opposite side housing part 2 for supporting an end surface 13 of the blade.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256214-A (JP)
Title: Simulation system and simulation apparatus
Inventor: MURATA NOBUHIRO
IPC: A41H43/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation system capable of conducting simulation in which a degree of freedom of combinations of commodities is increased.  <P>SOLUTION: This simulation system 10 is equipped with a simulation apparatus 20 which simulates the combinations of the commodities and a plurality of commodity information storing tags 40 which store information on the commodities, respectively. The commodity information storing tag 40 stores information on an external appearance for displaying the external appearance of the commodity. The simulation apparatus 20 is equipped with a template image storing means 28 which has an insertion area for an image of the commodity and stores a template image for the simulation, a commodity information reading and processing means 34 which reads the information on the external appearance from the commodity information storing tag 40, an image forming and processing means 36 which forms an simulation image by using the information on the external appearance read by the commodity information reading and processing means 34, and an image outputting and processing means 38 which outputs the simulation image formed by the image forming and processing means 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261077-A (JP)
Title: Semiconductor switching circuit
Inventor: MARUYAMA KOJI
IPC: H03K19/0185
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To conduct signal transmission between semiconductor elements and a control device without causing the upsizing of a device and an increase in cost even if the number of part items is increased, in a power converter of which the arm is composed of a plurality of series-connected circuits of the semiconductor elements.  <P>SOLUTION: The figure shows the circuit by one arm wherein IGBTs Q1 to Q3 are connected in series in terms of three elements. This semiconductor switch circuit is provided with boosting level-shift circuits HLS1, HLS2 that successively transmit switching control signals Vin outputted from the control device SC to the high-potential side element Q3 from the low-potential side element Q1, and step-down level-shift circuits LLS1, LLS2 that transmit failure signals of the semiconductor elements to the low-potential side elements Q1 from the high-potential side element Q3, thus allowing the signal transmission between each semiconductor element and the control device SC to be conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260638-A (JP)
Title: Communication equipment
Inventor: MIZOGUCHI YUJI
IPC: G06F13/38
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To share a buffer memory in transmission and in reception and to effectively utilize the buffer memory in both transmission and reception, as regards communication equipment that performs packet communication with the opposite communication party according to a communication protocol such as a USB (universal serial bus) protocol, for example.  <P>SOLUTION: The number of packets to be transmitted and received to/from the opposite communication party is divided into packets for transmission and packets for reception and counted including packets that do not transmit/receive data, and memory capacity to be allocated to transmission and memory capacity to be allocated to reception of the shared memory to be used for both transmission and reception are changed on the basis of the counted value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256991-A (JP)
Title: Hydraulic shock absorber
Inventor: OTA AKIHISA
IPC: F16F9/58
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bump cushion from coming into contact with a piston rod to prevent the durability of a shock absorber from being lowered and deteriorated by the sliding of the bump cushion on the piston rod and prevent damage to the bump cushion by improving the vent of the air in a cylinder at the abutting of the cylinder.  <P>SOLUTION: In this hydraulic shock absorber, the bump cushion 18 is installed on the upper outer periphery side of a piston rod 17 joined to a vehicle body side mount C, and the upper part of the cylinder CL is abutted on the bump cushion 18 in compressing operation to provide a cushion to the cylinder. The bump cushion 18 is joined to the vehicle body side mount C, and a space S is always formed between the inner periphery of the bump cushion 18 and the outer periphery of the piston rod 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253761-A (JP)
Title: Neck accessory
Inventor: MATSUDA TOMITAKA
IPC: A44C25/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neck accessory, when worn by a man, being stylish and used as a substitute for a necktie and, when worn by a woman, used as an accessory similar to a brooch or the like.  <P>SOLUTION: This accessory used by attached to a first button B of a shirt S and a buttonhole H of the first button B, comprises an decorative ornament button 10 assembled with the first button B to cover, at least, the surface side of the first button B, a decorative ornament member formed by connecting two button parts 21 assembled with the front side and the rear side of the buttonhole H by a connecting member 22 and having the diameter of either one of them for inserting the button hole H, and a decorative chain 30 connecting the ornament button 10 to the ornament member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255493-A (JP)
Title: Semiconductor ceramic composition
Inventor: SHIMADA TAKESHI
IPC: C04B35/46
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a BaTiO<SB>3</SB>based semiconductor ceramic composition in which the Curie temperature is shifted in the normal direction without using Pb and the resistivity at room temperature is remarkably decreased.  <P>SOLUTION: This BaTiO<SB>3</SB>based semiconductor ceramic composition having an optimally controlled valency, the resistivity remarkably decreased at room temperature and suitable for applications such as a PTC (positive temp. coeff.) thermistor, a PTC heater, a PTC switch, a temperature detector and particularly a heater for automobile is obtained by replacing a part of Ba with A1 element (at least one kind of Na, K, Li) and A2 element (Bi) and further replacing Ba with a specific quantity of Q element or replacing a part of Ba with A1 element (at least one kind of Na, K, Li) and A2 element (Bi)and further replacing a part of Ti with a specific quantity of M element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257596-A (JP)
Title: Method for measuring crystallinity of carbon or like
Inventor: OTA MASAAKI
IPC: G01N5/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply measure the crystallinity of a solid sample.  <P>SOLUTION: The sample is set in an oxidizing atmosphere, and its temperature is raised with linear gradient. Weight reduction rates are measured about a plurality of standard samples, which are made of a material identical to the sample and have different crystallinity values, under conditions identical to those of sample measurement conditions, thereby obtaining a relation between temperatures and the weight reduction rates. Then, weight reduction rates of the sample are measured with respect to the temperatures, and the crystallinity of the sample is obtained, on the basis of the relation between the temperatures and the weight reduction rates about the standard samples.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260170-A (JP)
Title: System and method for particle rotation
Inventor: FURUKAWA SUKEMITSU
IPC: B82B3/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle rotation system capable of rotating a particle trapped by a light, and to provide a particle rotation method.  <P>SOLUTION: The polarized plane of a laser beam incident from a laser beam source 1 is transformed by a polarizer 2. The incident linearly polarized laser beam is transformed into a circularly polarized light by a quarter wave length plate 3. The circularly polarized light after transformation is reflected by a mirror 4 and condensed to the surface of a test sample 6 by an objective lens 5. This enables the circularly polarized light to be radiated to the vicinity of opaque particles existing on the surface of the test sample 6. Moreover, it is possible to provide the spin angular momentum of the light to the particles while the opaque particles are trapped, to generate a torque by a light radiation pressure, and to provide the turning torque to the opaque particles. Therefore, it is possible to rotate the opaque particles around the light irradiation position while they are trapped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264173-A (JP)
Title: Method for manufacturing machine part
Inventor: WATANABE MINORU
IPC: C21D1/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing machine parts with which both the reduction of production cost and the stability of shape after deburring can be attained.  <P>SOLUTION: This method for manufacturing the machine parts includes: a forming process for forming the work W of the machine part composed of a steel material with machining or grinding; and a deburring process for removing the burr part 5 developed on the work W of the machine part in the forming process. In the deburring process, the burr part 5 is removed by selectively hardening with a surface quenching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI